Observational study of web technologies used by public libraries in the United States.
"In spring 2008, LRS undertook an observational study to assess the prevalence of certain web technologies in Public Libraries in the United States.
We repeated the study in spring 2010, including more libraries and newer technologies. Take a look at the reports below to find out what changed in the two years between studies, and to learn some of the differences between libraries that use web technologies and those that don't."
Publications here: http://www.lrs.org/public/webtech/